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Professional Hairdressing Consultation and Diagnosis
Bartłomiej Lacz46minShort

Professional Hairdressing Consultation and Diagnosis

A course for hairdressers teaching how to distinguish consultation from diagnosis, to precisely understand client needs and build trust from the very first visit.

About the course

A professional consultation and diagnosis is the foundation of every successful hairdressing service, yet many people confuse these concepts, treating them interchangeably. This course shows how to consciously separate the conversation with the client (consultation) from the expert analysis of hair, scalp, and facial features (diagnosis). It's a system that turns client uncertainty into a precise action plan and builds trust from the first minutes of the visit, eliminating costly misunderstandings.

Bartłomiej Lacz guides you through his own step-by-step process: from consciously building a face-to-face relationship, through asking open-ended questions that draw out key information, to the physical diagnosis of the hair, scalp, and colour type. This isn't theory-it's a hands-on craft built on practical tools that let you understand what the client really wants, even if they can't put it into words themselves.

In this course you'll see

  • The difference between consultation (conversation) and diagnosis (expert analysis), and why confusing the two leads to misunderstandings
  • The two key questions you must always ask: "What do you like most about your current hairstyle?" and "What do you like least?"
  • The technique for resetting client expectations-when to say "yes," when to say "no," and when to use a strategic "maybe"
  • Practical, hands-on tests for hair condition-how to check moisture (the "ribbon" test) and elasticity without specialist equipment
  • A simplified colour analysis in practice-how to choose the right tone based on vein colour, skin behind the ear, and eye saturation
  • The rule that "shampoo is for shampooing, not scrubbing," and how a simple change in washing habits affects scalp oiliness
  • An approach to face shape analysis based on highlighting strengths rather than rigid categorisation-how to find one feature to emphasise and build the entire hairstyle around it

After watching this course, you'll stop treating the consultation as just a chat and start using it as a precise diagnostic tool. You'll build authority in your client's eyes, learn to read their real needs, and translate them into concrete decisions about cutting or colouring-directly boosting the quality of your services and client loyalty.

What you will learn

  1. 01How to consciously separate the conversation with the client (consultation) from the analysis (diagnosis).
  2. 02How to ask open-ended questions to get key information from the client.
  3. 03How to reset client expectations using 'yes,' 'no,' and 'maybe' responses.
  4. 04How to assess hair moisture and elasticity by hand, without specialist equipment.
  5. 05How to diagnose the scalp and advise on proper care.
  6. 06How to carry out a simplified colour analysis to choose the perfect shade.

What's inside

Full access with the course
  1. Professional Hairdressing Consultation and Diagnosis - The client knows what they don't want2:30

    01The client knows what they don't want

    We're able to find people who know exactly what they don't want.

  2. Professional Hairdressing Consultation and Diagnosis - Talking at the same level6:15

    02Talking at the same level

    It's worth putting the conversation at the same level. If the person is sitting, let's sit too.

  3. Professional Hairdressing Consultation and Diagnosis - Asking about hair tendencies10:20

    03Asking about hair tendencies

    It's also worth asking what your hair likes, what it doesn't like, or what tendencies it has.

  4. Professional Hairdressing Consultation and Diagnosis - The key question: what don't you like?15:45

    04The key question: what don't you like?

    What do you like least about your current hair?

  5. Professional Hairdressing Consultation and Diagnosis - What is expert diagnosis?18:59

    05What is expert diagnosis?

    Diagnosis is the element where I, as the expert, determine whether these elements will work together.

  6. Professional Hairdressing Consultation and Diagnosis - The hair stretch and bounce test24:01

    06The hair stretch and bounce test

    I do a hair stretch test. I take a thin strand and check how much it springs back.

  7. Professional Hairdressing Consultation and Diagnosis - Shampoo is for shampooing29:10

    07Shampoo is for shampooing

    I'll be honest with you. Shampoo is for shampooing, not for scrubbing.

  8. Professional Hairdressing Consultation and Diagnosis - More than 4 colour types33:50

    08More than 4 colour types

    If we look at it from a different perspective, namely that there could be twelve of these types.

FAQ

Is this course for beginners or experienced hairdressers?
This course is valuable for hairdressers at every level. Bartłomiej Lacz shows how to systematise a process that's often confused even by experienced stylists, helping you build better client relationships and avoid misunderstandings.
What specific hair diagnosis techniques does this course teach?
The course teaches practical, hands-on methods. You'll learn how to check hair moisture (the 'ribbon' test) and elasticity without specialist equipment, simply by observing how a single strand of hair stretches.
Will this course help me work with clients who 'don't know what they want'?
Yes. Bartłomiej Lacz explains that the key is shifting your perspective. Instead of asking what the client wants, you'll learn to ask questions that help establish what they definitely don't want-giving you a solid foundation to work from.
Is the colour analysis in this course just theory about the four seasons?
No, the course goes beyond the standard four-season classification. Bartłomiej Lacz focuses on practical tips for analysing hair, eye, and skin colour, and even vein colour, to accurately choose the right shade.
Do I need specialist tools to apply the techniques from this course?
No, most of the techniques rely on conversation and touch. The course shows how to diagnose hair and scalp by hand, with no need to invest in additional equipment.
How long is the full video material?
The video course runs 46 minutes. It's a condensed dose of practical knowledge you can put to work right away.
Does the course teach how to match a hairstyle to face shape?
Yes, but with a modern approach. Instead of rigidly sticking to face shape classifications, you'll learn to identify and highlight your client's best features while masking the less desirable ones.

Details

Duration
46min
Season
Season 2
Hair length
Short

Educator

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Bartłomiej Lacz

Bartłomiej Lacz

Educator · 5 courses

Schwarzkopf Professional expert and co-founder of Akademia Mąż Fryzjerki, specializing in color techniques. His educational philosophy is that hairdressing knowledge doesn't have to be complicated if it's explained well. That's why in his courses he breaks down complex processes into first principles, covering the fundamentals - from the color wheel to precise diagnosis and client consultation.

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